Using automated replacement with sed and editing I have now replaced all
occurrences of close() with VIR_(FORCE_)CLOSE() except for one, of
course. Some replacements were straight forward, others I needed to pay
attention. I hope I payed attention in all the right places... Please
have a look. This should have at least solved one more double-close
error.
valgrind was complaining that virUUIDParse was depending on
an uninitialized value. Indeed it was; virSetHostUUIDStr()
didn't initialize the dmiuuid buffer to 0's, meaning that
anything after the string read from /sys was uninitialized.
Clear out the dmiuuid buffer before use, and make sure to
always leave a \0 at the end.
Signed-off-by: Chris Lalancette <clalance@redhat.com>
Allow for a host UUID in the capabilities XML. Local drivers
will initialize this from the SMBIOS data. If a sanity check
shows SMBIOS uuid is invalid, allow an override from the
libvirtd.conf configuration file
* daemon/libvirtd.c, daemon/libvirtd.conf: Support a host_uuid
configuration option
* docs/schemas/capability.rng: Add optional host uuid field
* src/conf/capabilities.c, src/conf/capabilities.h: Include
host UUID in XML
* src/libvirt_private.syms: Export new uuid.h functions
* src/lxc/lxc_conf.c, src/qemu/qemu_driver.c,
src/uml/uml_conf.c: Set host UUID in capabilities
* src/util/uuid.c, src/util/uuid.h: Support for host UUIDs
* src/node_device/node_device_udev.c: Use the host UUID functions
* tests/confdata/libvirtd.conf, tests/confdata/libvirtd.out: Add
new host_uuid config option to test
Only use pseudo-random generator for uuid if using /dev/random fails.
* src/util/uuid.c: The original code. would only print the warning
message if using /dev/random failed, but would still go ahead and call
virUUIDGeneratePseudoRandomBytes in all cases anyway.
